ESP32-AirGap-AC-Detect/flow.wsd at main · traloph/ESP32-AirGap-AC-Detect · GitHub

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@startuml
skinparam dpi 300

skinparam backgroundColor #0d1117
skinparam defaultFontColor #fbf1c7
skinparam defaultFontSize 12
skinparam sequenceArrowColor #458588

skinparam sequenceLifeLineBorderColor #808080

skinparam sequenceParticipantBorderColor #808080
skinparam sequenceParticipantBackgroundColor #32302f

skinparam sequenceGroupBorderColor #fe8019
skinparam sequenceGroupBackgroundColor #32302f
skinparam sequenceGroupHeaderFontColor #fe8019


skinparam NoteBorderColor #fabd2f
skinparam NoteFontColor #fabd2f
skinparam NoteBackgroundColor transparent

participant "LIS3MDL Mag Sensor" as Sensor
participant "ESP32" as ESP32
participant "FFT calculate_peak" as FFT

participant "is_current_flowing" as curcond
participant "Notification" as Notify

activate ESP32  #83a598
activate Sensor  #a89984

ESP32 --> Notify: SSD1306 Screen boot info

Sensor -> ESP32: Data Ready DRDY

activate ESP32 #d79921
note right of ESP32: lis3mdl_drdy_read_task

ESP32  --> Sensor: fetch new data

Sensor -> ESP32: mag data
ESP32 -> ESP32: fill SAMPLE_SIZE with data

ESP32 -> FFT: Compute FFT

activate FFT #d79921

FFT -> curcond: peak_amplitude & peak_frequency
deactivate FFT
activate curcond #d79921
curcond --> ESP32: No Power flowing

group AC Flowing
curcond --> Notify: Audio AC start/stop

deactivate curcond

deactivate ESP32
ESP32 --> Notify: Audio interval

ESP32 -> ESP32: select_most_active_axis

ESP32 --> Notify: selected_axis_char


end

ESP32 -> ESP32: calibrate_threshold_interrupt
ESP32 -> Sensor: lis3mdl_set_int_config

ESP32 --> Notify: threshold_value

ESP32 -> ESP32: Enter Deep Sleep
deactivate ESP32

Sensor -> ESP32: INT threshold ext0_wakeup
activate ESP32 #83a598

ESP32 --> Notify: wake_count, pointless_wake_count (no AC)

deactivate Sensor
@enduml